parisc: Use __ro_after_init in firmware.c

Signed-off-by: Helge Deller <deller@gmx.de>
2019-05-10 20:50:16 +02:00 · 2019-05-10 20:50:16 +02:00 · 1b69085d4f
parent 9aa8848a75
commit 1b69085d4f
1 changed files with 1 additions and 1 deletions
--- a/arch/parisc/kernel/firmware.c
+++ b/arch/parisc/kernel/firmware.c
@ -87,7 +87,7 @@ extern unsigned long pdc_result2[NUM_PDC_RESULT];

 /* Firmware needs to be initially set to narrow to determine the 
 * actual firmware width. */
-int parisc_narrow_firmware __read_mostly = 1;
+int parisc_narrow_firmware __ro_after_init = 1;
 #endif

 /* On most currently-supported platforms, IODC I/O calls are 32-bit calls